baber/WOPTO huggingface dataset:
Patent JP-S6374384-A (JP)
Title: Color noise reducing circuit
Inventor: SAEGUSA NOBUHIKO
IPC: H04N5/21
Filed: 1986-09-18
Abstract: PURPOSE:To eliminate omission and tailing of color in the vertical countour part by returning vertical countour component of chrominance carrier signals to a first stage of a cyclic type filter, controlling the clip level of a noise clip circuit in parts where edge component exists and adding to chrominance carrier signals at a specified level. CONSTITUTION:Output of an adder 3 is supplied to a subtracter 4, and difference between input chrominance carrier signals is found. The difference signal is made to a specified level by a coefficient multiplier 8 of K1 times through a noise clip circuit 2 that passes signals above a specified level, and supplied to an adder 5. Thereby, the noise clip circuit is turned on and makes gain of the coefficient multiplier to some degree, and the coefficient K1 of the coefficient multiplier 8 operates to make time constant of transfer function small changing the coefficient of the cyclic type filter system in the vertical countour part of the chrominance carrier signals. Thus, a transmission system that does not cause distortion and free from signal omission and tailing in signal transmission can be realized.
Patent JP-H0382725-A (JP)
Title: Metal matrix composite for sliding
Inventor: HARADA HIDEFUMI
IPC: C22C49/14
Filed: 1989-08-28
Abstract: PURPOSE:To easily offer the composite having excellent mechanical characteristics such as wear resistance, strength and dimensional stability at a low cost, in a potassium titanate fiber reinforced aluminum light alloy, by mixedly using titanium oxide. CONSTITUTION:The metal matrix composite for sliding can be obtd. by subjecting a mixture including an aluminum light alloy, titanium oxide and potassium titanate fibers to hot forming. As the titanium oxide, those of rutile- type, anatase-type or the lower ones obtd. by reducing the above such as Ti2O3 and TiO are available. As the titanium oxide, fibers or grains are used, and their shape and size are not particularly limited. At this time, the uniform mixing of potassium titanate fibers with titanium oxide is easily executed and they are not made ununiform in the stage of compounding, by which the objective composite can easily be obtd. at a low cost.
Patent JP-H0960413-A (JP)
Title: Floor hinge
Inventor: DEMUKAI ENZO
IPC: E05F3/20
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To make one kind of floor hinges usable by changing over it to 'possible-stop' or 'impossible-stop', namely 'stop' or 'free'. SOLUTION: A floor hinge is equipped with a rotary shaft 3 provided inside a main body 1 so that the upper end of the shaft 3 may protrude from the upper end of the main body 1; a horizontal cam plate 4 attached to the rotary shaft 3; a sliding plate 6 which has a pair of rollers 5a, 5b to abut on curved faces 4b, 4c on both sides of the cam plate 4 on one end side and is horizontally moved by the rotation of the cam plate 4; a rod 8 which is connected at one end to the other end side of the sliding plate 6 and at the other end to a piston 10; and a spring 14 to energize a door in a closing direction through the rotary shaft 3. On the curved faces 4b, 4c of the cam plate 4, recesses 4b', 4c' where the rollers 5a or 5b located on a door opening side fit in when the door has opened at a fixed angle are formed.  The sliding plate 6 is provided with changing over rollers 18a, 18b which can freely change over the door to 'free' or 'stop' by approaching and leaving the rollers 5a, 5b.
Patent JP-S59113957-A (JP)
Title: Production of lead alloy by continuous rolling
Inventor: NAGATA YUKIHIRO
IPC: B22D11/06
Filed: 1982-12-18
Abstract: PURPOSE:To produce a Pb alloy bar having uniform quality in the stage of charging a molten Pb alloy having a dendrite solidified structure into the space between two rotary cooling rolls and solidifying and rolling the alloy by providing a specific ratio between the width and height of a nozzle port for tapping and the width and thickness of a rolled product. CONSTITUTION:A melt 1 of a Pb alloy is charged from a tundish nozzle 4 into the space 3 between two cooling rolls 2 and 2' which rotate in the directions opposite from each other. The melt 1 of the Pb alloy is cooled by the outside circumferential surfaces 2a, 2a' of the rolls 2, 2' and after a solidified phase 5 is formed, the melt is rolled by both rolls and a bar or plate 6 having a prescribed shape is continuously produced. If the max. effective width and thickness of the bar produced in this case are designated as (l), (t) respectively and the width and height of the nozzle port 4 as L, T respectively, T/t is determined at 2-15 and l/L at 2-60, whereby the Pb alloy or plate having uniform quality is stably produced.
Patent JP-S60112225-A (JP)
Title: Method for forming metallic film on fluorescent screen
Inventor: FUJIWARA KOTOJI
IPC: H01J9/22
Filed: 1983-11-22
Abstract: PURPOSE:To make up a high quality vapor coating film with high reflectivity by forming an vapor coating film on a fluorescent screen at a low vacuum by rotating a vapor coating source at the time other than doing necessary vacuum vapor coating. CONSTITUTION:At the time when a glass face plate 1 is conveyed into an aluminum vapor coating chamber 6b, a heating surface 7a of a resistance heat element 7 is turned toward the direction not facing to the fluorescent screen of the plat 1. Therefore, even if the remaining aluminum molten liquid is vaporized it does not vaporized toward the fluorescent screen. When the vacuum of the vapor coating chamber 6b becomes high and approaches to a vaporization starting value a high level voltage is applied to the resistance heat element 7 and its heating surface 7A is turned to the condition to face the fluorescent screen and vapor coating is carried out under a high vacuum for a predetermined hours. When the vapor coating is completed the voltage applied to the heat element 7A is lowered, the supply of an aluminum wire is stopped, and the heat element 7A is rotated to return to the original condition. By these operations a high quality vapor coating film with high reflectivity is formed.
Patent JP-S58127060-A (JP)
Inventor: IIJIMA HITOSHI
IPC: F25B1/00
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59111657-A (JP)
Title: Electrostatic charger
Inventor: MIZOGUCHI TADASHI
IPC: G03G15/02
Filed: 1982-12-17
Abstract: PURPOSE:To hold a photosensitive body at a specific potential to overall length and obtain constant recording picture quality by forming the control grid of an electrostatic charger so that the roughness shape of the center part is different from those of both end parts. CONSTITUTION:The charger 10 consists of a wire 11, holding mechanisms 13a and 13b, discharge plate 14, and the control grid 12 for the amount of charge. The wire 11 is tensed by a spring 15 between the mechanisms 13a and 13b to constant tension. The grid 12 is made of a net or lattice of fine wires, and make dense at the center of the charger and coarse at both end parts so that the roughness shape of the center part of the charger is different from those of the other end parts. The charger 10 is nearly as long as the whole photosensitive body, but charges the photosensitive body constantly and uniformly to its overall length, obtaining the uniform picture quality.
Patent JP-H0384315-A (JP)
Title: Petroleum gasification combustion device
Inventor: TANAKA NOBORU
IPC: F23N5/00
Filed: 1989-08-28
Abstract: PURPOSE:To prevent a clogging of tar due to a power failure by a method wherein an idling combustion is carried out once after reenergization in case that an electrical energization for a control part for use in calculating the number of times of operation or operating time or actual combustion time or combustion time of a device is once stopped. CONSTITUTION:A condition of time of an idling operation of a fasifier 5 with a control part 30 is defined by a combustion time and also by the number of times of combustion, operation time of a device itself and operating time. In case that a power failure occurs and an electrical energization for the control part 30 is stopped, a normal set combustion time up to the idling combustion with a timer of the control part 30 (for example, 90 hours) is cleared in the midway after the electrical energization is restarted, and a special set time is set in response to a signal for performing a reenergization. As this special setting time, a suitable combustion time shorter than 10 hours, 5 hours, for example, is set under an assumption that a limited combustion application time capable of removing the tar substance under an idling combustion is 100 hours. In this way, a total time (95 hours) is shorter than the limited time (100 hours) and then a non-usable state caused by a clogging of tar can be avoided.
Patent JP-H0561662-A (JP)
Title: Method and device for controlling execution of program parts
Inventor: SHINDO YOSHIMITSU
IPC: G06F11/34
Filed: 1991-09-02
Abstract: PURPOSE:To easily change specifications relating to transition among respective program parts at the time of executing a system, to improve the versatility of respective program parts and to accelerate the reuse of the program parts. CONSTITUTION:A program parts execution parts 1 for executing respective program parts constituting the system is constituted so that a program parts to be executed is extracted from a program parts library 10 based upon collation between program parts starting condition information 8 and system status information 5 indicating system status and executed. Thereby software constituting the system can be managed by plural program parts and the starting condition information of respective program parts. Consequently information relating to transition among respective program parts in the system can be separated from the program parts, and at the time of changing the specifications of the system, a specification change relating to transition among program parts can be executed by changing only the starting condition information of the program parts without directly changing the program parts.
Patent JP-H01122667-A (JP)
Title: Method and device for forming work
Inventor: EDMONDS DAVID P
IPC: B23K9/035
Filed: 1988-09-06
Abstract: PURPOSE: To eliminate contamination from the layer consisting of a weld material for cladding by moving a shoe and a welding head together for the purpose of keeping a molten weld material cooled as it is cladded. CONSTITUTION: A welding head 18 is moved in the axial direction of a workpiece 12, with its mechanical rotation combined with the movement of the welding head 18, continuously providing a new cladding area in the lower part of the head 18. The cladding on the material is in a spiral or stepped form along the axial direction of the workpiece 12. In order to keep the surface of a shoe 10 emerged in the lower part of the cladded material, the shoe 10 is moved together with the welding head 18. In the rotation of the shoe 10, its cooled surface is used continuously for the purpose of cooling the newly cladded weld material 14. This continuous rotation eliminates a situation in which the shoe 10 becomes so high in temperature as to melt locally and in which it is consumed by a welding arc.
Patent JP-H0269209-A (JP)
Title: Manufacture of in-stock plastic lens for laminated lens and of laminated lens
Inventor: KAWAHARA MASANAO
IPC: B29C39/02
Filed: 1988-09-05
Abstract: PURPOSE:To complete a lens in a short period of time since the receipt of the prescription of a pair of spectacles by a method wherein liquid monomer is poured in a space formed by a mold, which produces the outer surface of a lens and onto the molding surface of which a hardened film and/or an antireflection film are provided, the other mold, onto the molding surface of which releasant is applied, and an annular gasket and, after that, polymerized. CONSTITUTION:A pair of lenses A and B to be laminated to each other are respectively produced by a pair of molds a1 and a2 and a gasket a3 and by a pair of molds b1 and b2 and a gasket b3. On the inner surfaces of the molds a1 and b2, which produce the outer surfaces of a lens after lamination, out of the molds a1, a2 and b1 and b2, hardened films and/or antireflection films a4 and b4 are respectively are produced. The predetermined polymers a5 and b5 are respectively poured in said molds and, after that, hardened so as to be removed from the molds in order to obtain lenses to be laminated A and B. Finally, the surfaces, on each of which no hardened film and/or antireflection film are present, of the lenses to be laminated A and B are stuck together with each other with adhesive C.
Patent JP-H0269593-A (JP)
Title: Decomposition treatment of low grade raw material
Inventor: YOSHIDA MASAHIKO
IPC: C10G9/00
Filed: 1988-09-05
Abstract: PURPOSE:To prevent coking and to maintain the continuous operation for a long period by drawing out a low grade raw material during operation in preheaters, removing heavy fractions by the vapor-liquid separation method, then returning the raw material to the preheaters and carrying out thermal- cracking. CONSTITUTION:A low grade raw material containing heavy fractions is passed through the first preheater 22 of a thermal-cracking furnace 12, then drawn out and introduced to a gas-liquid separator 16 to separate and remove the heavy fractions such as high boiling point fractions and an evaporation residue fraction to the required level. Preferably dilute superheated steam is then introduced to regulate the evaporation ratio of the raw material and the resultant material is subsequently returned to the second preheater 26 and then introduced to a thermal-cracking reactor 30.
Patent JP-H0611084-A (JP)
Title: Tube joint for double tube
Inventor: FUJIYOSHI MINORU
IPC: F16L33/00
Filed: 1992-06-25
Abstract: PURPOSE:To improve strength and safety by installing packings on a base part and end face of a male screw of a joint main body for screwing and tightening a box nut on the fitting main body, reducing a diameter of a sleeve by means of a tapered port of the box nut for holding an outer tube, and simultaneously reducing a diameter of a biting projection part of the sleeve for holding an inner tube. CONSTITUTION:A tube joint is composed of a joint main body 1, a box nut 2, a sleeve 3, and O rings 4a to 4d. The sleeve 3 has a waved inner peripheral surface 3a which is engaged with a wavy outer peripheral surface of an outer tube 6 while crossing the O ring 4a, and a biting projection part 3b whose diameter is smaller than an outer diameter of an inner tube 5 on its front end. The O rings 4c and 4d are respectively installed on a base part and end face of a male screw part 1a of the fitting main body, for screwing and fastening the fitting main body 1 to the box nut 2. When the fitting main body and the box nut are fastened, the diameter of the sleeve 3 is reduced by a tapered port 2b of the box nut for holding the outer tube 6. At the same time, the diameter of the biting projection part 3 is reduced for holding the inner tube 5.
Patent JP-2000059263-A (JP)
Title: Communication system
Inventor: TANAKA MASAHARU
IPC: H04B1/69
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To change properly a pseudo noise by providing a pseudo noise generating means that reconfigures the pseudo noise to a transmitter side and a receiver side to allow the system to adapt itself to an environmental change such as occurrence of an electromagnetic noise. SOLUTION: A transmission section 1a is provided with a pseudo noise generator 13 that can be reconfigured and a reception section 1b is provided with a pseudo noise generator 16 that can be reconfigured respectively. A pseudo noise that is generated from the pseudo noise generator 16 that can be reconfigured should be identical to and should have the same phase as that of the pseudo noise generator 13 of the transmission section 1a. The pseudo noise generated by the pseudo noise generator 13 is given to the pseudo noise generator 16 via a controller 20. A synchronization detection circuit 17 takes autocorrelation of the pseudo noise, extracts a phase of the pseudo noise from a 'spread signal' received by a reception antenna 19 and sends phase information to the pseudo noise generator 16 that can be reconfigured.  A signal receiving inverted phase demodulation in this way by an inverse spread demodulator 15 is sent to a signal receiver 18.
Patent JP-H0881304-A (JP)
Title: Insecticidal incense
Inventor: MORI TATSUYA
IPC: A01N53/00
Filed: 1994-09-16
Abstract: PURPOSE: To obtain an insecticidal incense capable of efficiently vaporizing an active component consisting of an insecticidal compound, and accordingly efficiently utilizing it. CONSTITUTION: This insecticidal incense consists of an incense plastered with an insecticidal compound-containing sheet. An example of the insecticidal compound includes a pyrethroid compound such as pyrethrin, allethrin or prallethrin. The insecticidal compound is used in a form of an insecticidal compound- containing sheet which is prepared by allowing a sheet to contain the insecticidal compound as it is or after it is formulated into an oily agent, an emulsion, a micro-capsulated agent, etc., e.g. by immersing. An example of a base material for the formulation includes a paper-made base material, a natural fiber-made base material, a synthetic fiber-made base material or a synthetic resin-made base material. The thickness of the sheet is about 0.001-2mm and the content of the insecticidal compound is about 0.02-2mg/cm<2> .  The insecticidal compound- containing sheet may cover the entire surface of the incense or only a part of it, e.g. only one side surface of the incense.
Patent JP-H08104823-A (JP)
Title: Ultraviolet-absorbing composition and its production
Inventor: BURANDO JIYON AARU
IPC: C09C3/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-absorbing chemically inert pigmentary zinc oxide composition.  
     SOLUTION: In the ultraviolet-absorbing coated composition comprising particles each having a core made of an uncoated pigmentary zinc oxide, at least one coating is deposited on each core, and the coating comprises (a) a capsulated coating on which a water-insoluble metal soap of a saturated monocarboxylic acid or of an unsaturated monocarboxylic acid is deposited (the monocarboxylic acid is selected from the group consisting of 7-22C fatty acids, resin acids, and naphthenic acid, and the metal soap is formed by reacting a water-soluble alkali metal salt of a monocarboxylic acid with a water-soluble metal salt comprising a metal cation selected among groups IB, II, III, IV, V, VIB, VIIB, and VIII groups in the periodic table and an inorganic anion moiety selected from the group consisting of a nitrate ion, a sulfate ion, and a halide ion), etc. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0270849-A (JP)
Title: Openable roof
Inventor: ITAMI TAKASHI
IPC: E04B7/16
Filed: 1988-09-05
Abstract: PURPOSE:To make a beamless opening with improved open-feeling available by providing supporting points for mobile roofs at the outside of the opening and on axes intersecting, at right angles, the lines in the moving direction of the mobile roofs and by making the weight of the mobile roof heavier at the reverse of the opening-side than at the opening-side. CONSTITUTION:Supporting points 6a-6c and 7a-7c for mobile roofs 4... installed on a roof for a vast columnless space of a sports stadium or the like are provided at the outside of a rooftop opening 2 and on axes intersecting, at right angles, the lines in the moving directions of the mobile roofs 4.... The weight of the mobile roof 4 is made to be sufficiently heavier at the reverse of the opening-side than at the opening-side, both of which are divided at the boundary defined by a span (gamma) between the supporting points 7a-7c. The mobile roofs 4... are then made to move along guide rails 5... and 5a.... As each of the mobile roofs 4... is made to be sufficiently heavier at the outer side than at the inner side, travelling on the guide rails 5... and 5a... can be made smoothly without the need for supporting at the inner side.
Patent JP-2001048291-A (JP)
Title: Airtightness retaining structure of fumigating chamber, construction method therefor
Inventor: TANABE TSUNETOSHI
IPC: B65D90/04
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To constitute an airtight retaining layer excellent in airtightness and enable an easy and efficient spraying work by forming an airtight retaining layer in the indoor side of a backing wall constituting a fumigating chamber and using an extra- rapidly curable urethane elastic body for spraying as the airtight layer. SOLUTION: In a steel framed structure, not a direct connection of a backing wall 1 and an airtight retaining layer 2, but spray foaming is partly applied by spraying an in-situ foaming urethane raw material on a position having a large cavity such as a gap S1 between a deck plate 16 of a ceiling face and a bracing structural steel frame 15, a gap S2 between the bracing structural steel frame 15 and the backing wall 1, and corners between vertical corner parts of vertical members, PC boards, ALC boards, etc., and a floor face, etc., to form a filling material layer 20. Further, an extra-rapidly curable urethane elastic body raw material is sprayed from thereabove to form the airtight retaining layer 2.  In this time, it is also applicable that the in-situ foaming urethane raw material is sprayed on the flat surface as well, and subsequently, the extra-rapidly curable urethane elastic body raw material is sprayed to form the airtight retaining layer 2.
Patent JP-S6281791-A (JP)
Inventor: KIMURA NOBUMASA
IPC: H05K13/04
Filed: 1985-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6465908-A (JP)
Title: Agc circuit
Inventor: ONO MITSUHIRO
IPC: H03G3/20
Filed: 1987-09-04
Abstract: PURPOSE:To prevent the influence of the variation of a lower order bit other than an alarm comparison bit upon alarm comparison even if said lower order bit always varies, and to obtain a stable operation by setting a set value in a comparator circuit 4 so as to set two bits, at least, of the highest order of the rest of the alarm comparison bit at '10' or '01'. CONSTITUTION:Among the set value of eight bits to be given to the comparator circuit 4, reference bits to generate an alarm are assumed to be the tour bits of the MSBs, and two bits other than those are assumed to be 01. Two bits of the further lower order are assumed to be 11, and all the four bits of the LSBs come to be 0111. In the case of this set value, even if the lowest order bit of the LSB side is increased by eight bits, it is not carried to the MSB side, and also, even if it is decreased by seven bits, it is not shifted down to the MSB side. Then, if the lowest order bit of the LSB side is increased by more than nine bits or is increased by more than eight bits, it is carried or shifted down, and since the alarm reference bit of a signal A changes, the input A and the set value B of the comparator circuit 4 come not equal to each other, and an alarm is generated.
Patent JP-S58118229-A (JP)
Inventor: MISHIERU BAJIRU
IPC: B29C45/14
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。